NPPES file of Aug 9, 2026

Carlos Ramirez, MD

Surgery Physician · Stockton, CA

Carlos Ramirez, MD is a surgery physician with a practice address in Stockton, California, and NPI 1336227164, issued on Nov 1, 2006. Check the license (California A56227, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336227164
Name
Carlos Ramirez
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
A56227 CA
Self-reported in NPPES; status is on the state search
Practice location
7373 West LN, Stockton, CA 95210
Phone
(209) 476-2000
Enumerated
Nov 1, 2006
Record last updated
Dec 13, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicaid ID
00A562270 CA
Medicare enrollment
Enrolled (PECOS I20050107000830); accepts Medicare assignment
Medical or professional school
University Of California, San Diego School Of Medicine, 1994
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 7373 West LN

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Radha Achalu, MDFamily Medicine Physician1366520942
  2. Brett Adams, MDOtolaryngology Physician1407934227
  3. Maria-Beatina Agagon, PTPhysical Therapist1265502991
  4. Lorna Agoo, MDInternal Medicine Physician1831241637
  5. Erica Aguiar, DPTPhysical Therapist1649785825
  6. Rosario Aguirre, RDRegistered Dietitian1023172988

Verify Carlos Ramirez in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A56227
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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17% fewer Medicare Part D claims than the average surgery physician in 2024

122 Medicare Part D claims for 68 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 55 claims were for opioids.

  1. Carlos Ramirez122
  2. Specialty average147

Most prescribed

  1. Oxycodone Hcl38 claims
  2. Famotidine22 claims
  3. Metronidazole15 claims
  4. Neomycin Sulfate11 claims
  5. Oxycodone-Acetaminophen11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Permanente Medical Group IncStockton, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Carlos Ramirez among 3,118 surgery physician records in California

Carlos Ramirez, MD is one of 3,118 surgery physician records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.

  • NPI issued2006 · 6% of these records are older, 55% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1994 · median 2003 among the 1,901 with a school on file
  • Record last updated2021 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in California

There are 3,118 surgery physician records in California.

The 8 surgery physician records with the nearest ZIP codes

  1. Monica CabelloStockton, CA 952101861879884
  2. Teresa HuynhStockton, CA 952101215496609
  3. Matthew Kung, M.D.Stockton, CA 952101407142342
  4. Halemane Ranganath, MDStockton, CA 952101639257447
  5. Rene Relos, MDStockton, CA 952101295813863
  6. Grace Tay, MDStockton, CA 952101184702094
  7. Patrick Manookian, M.D.Stockton, CA 952091447413752
  8. Tarig Samarkandy, MDStockton, CA 952091942443874

Common questions

What is Carlos Ramirez, MD's NPI number?

Carlos Ramirez, MD's National Provider Identifier (NPI) is 1336227164, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Carlos Ramirez, MD located?

The NPPES record lists a practice address at 7373 West LN, Stockton, CA, 95210. Phone: (209) 476-2000. Providers update this record themselves, so call before visiting.

How can I verify Carlos Ramirez, MD's license?

NPPES lists California license number A56227, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Carlos Ramirez, MD prescribe under Medicare Part D?

In 2024, Carlos Ramirez, MD had 122 Medicare Part D claims for 68 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.